Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung hat le snippets" » "nhung hat code snippets", "nhung phat le snippets", "nhung pham le snippets", "nhung kham le snippets", "nhung nhat le snippets", "nhung hat de snippets", "nhung hat ke snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nhung hat le snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung hat le snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhung hat le snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung hat le snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.